ok so i have been having bad idel problems and exceleration problems for a while now my car shakes up to about 3,000 rpm..i replaced two fuel injectors and it was good for about 3 days and now it is back again...should i replace the others? or what else...i recetnly got a new y pipe and cat and new 02 sensor. and now have two broken manifold studs so on top of the bad idel....i have a horible exsaust leak...any help?

 

I would've said vacuum problem because mine does the same thing when the line next to the power valve comes off, but since your changing the injectors affected it, it's tough to say...

 

fix your exhaust leak (probably not the problem, but it does hurt mileage and the exhaust valves), anf test the other injectors, they do tend to go out in a short period of one another

 

You may want to clean the TB, change oil/filter, air filter, and maybe tranny fluid too.



OH and you think you have a BAD leak, my freaking side mirrors SHAKE when i rev the engine!

 

check mass flow sensor, it worked for my rough idle and stalling

 

im trying to get it to run a little better right now my exshaust leak is going to be a job because of the broke studs....im more worried about the way it is running than how it sounds..... im just **** out of money my new exshaust and o2 was 700 bucks plus two fuel injectors and all the new gaskets